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Leadership Team: John Clark

Chief Financial Officer

John Clark has more than 25 years of energy experience in both the natural gas and electricity industries. Prior to founding mc2, John spent nine years at Constellation NewEnergy (CNE). He initially was the company’s Regional Controller and a key contributor to the successful development of NewEnergy’s retail electricity businesses in Illinois and Ohio. During his tenure at CNE, he also served as Director of Finance and Operations and subsequently was promoted to Vice President of Operations and Sales Support, overseeing CNE’s regional front- and back-office activities for the Illinois, Ohio, Michigan, Texas, New York, Mid Atlantic, California and Canadian markets. John also spent 15 years at MidCon Corp. (parent of Natural Gas Pipeline of America), where he held several positions in strategic planning, accounting, regulatory compliance and engineering.